Defentect Group, Inc. develops and markets technologies for the security, risk management, and environmental improvement industries. The company provides threat detection, interpretation, and notification solutions that respond to chemical, biological, radiological, nuclear, and explosive (CBRNE) threats and integrate with third-party sensors. It also offers personal security and emergency alert services. In addition, the company operates BioChar Plus, which provides biochar project development and advisory services for businesses and municipalities seeking waste-to-carbon and greenhouse gas reduction solutions. It serves federal and government agencies, defense and civilian agencies, healthcare networks, hospitals and medical campuses, education institutions, universities, K-12 school districts, and critical infrastructure operators in the energy, water, transit, manufacturing, and industrial sectors. The company was formerly known as Splinternet Holdings, Inc. Defentect Group, Inc. was founded in 2000 and is based in New Canaan, Connecticut.